33 documents found, page 1 of 4

Effect of fluoride group on dental erosion associated or not with abrasion in h...

Evaluation of proanthocyanidin-based dentifrices on dentin-wear after erosion a...

S-PRG-based composites erosive wear resistance and the effect on surrounding en...

Made available in DSpace on 2022-04-29T08:46:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); This study evaluated Surface Pre-Reacted Glass-ionomer (S-PRG)-based-composites’ surface resistance against erosive wear and their protective effect on surrounding enamel. Bovine enamel was randomized into 12 groups (n = 10/group) [ero...

The prevalence of deciduous tooth wear in six-year-old children and its relatio...

Made available in DSpace on 2022-04-28T20:36:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-01-01; Purpose: To evaluate the prevalence and aetiological factors involved with wear of deciduous teeth. Materials and Methods: A convenience sample of 356 children (aged 6 years old) was selected at Bauru, SP (Brazil). Clinical examinations were carried out by 1 examiner (Kappa = 0.87), using the Tooth Wear...

Effect of 4% titanium tetrafluoride solution on the erosion of permanent and de...

Made available in DSpace on 2022-04-28T20:48:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-01-01; This in situ/ex vivo study assessed the effect of titanium tetrafluoride (TiF4) solution on erosion of permanent (P) and deciduous (d) human enamel. Ten volunteers wore acrylic palatal appliances containing 4 enamel samples, divided into two rows: TiF4 and no - TiF4 (control). Each row contained one dec...

Influence of toothbrushing on enamel softening and abrasive wear of eroded bovi...

Made available in DSpace on 2022-04-29T08:43:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-04-01; This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore acrylic palatal appliances containing 6 bovine enamel blocks divided in two rows with 3 blocks, which corr...

Effect of thickness on shrinkage stress and bottom-to-top hardness ratio of con...

Made available in DSpace on 2022-05-01T11:07:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; This study evaluated the effect of the material thickness on shrinkage stress and bottom-to-top hardness ratio of conventional and bulk-fill composites. Six commercial composites were selected based on their different technologies: Two conventional (C1, C2), two high-viscosity bulk-fill (HVB1, HVB2), an...

Short-term in situ/ex vivo study of the anticariogenic potential of a resin-mod...

Made available in DSpace on 2022-04-28T22:02:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-01-01; Objective: As resin-modified glass-ionomer cement (RMGIC) is an adhesive material, its association to dentin bonding agents (DBAs) was previously proposed. This study investigated the adjunctive behavior of an RMGIC with etch-and-rinse bonding systems under in situ/ex vivo cariogenic challenge. Method a...

Experimental self-etching resin infiltrants on the treatment of simulated cario...

Systematic reviews: the world that didn’t stop during the pandemic